1b76c9d6de717a9a1cfd94e7a8eca7ee4a2035cd7David Wagner/* 2b76c9d6de717a9a1cfd94e7a8eca7ee4a2035cd7David Wagner * Copyright (c) 2011-2014, Intel Corporation 3b76c9d6de717a9a1cfd94e7a8eca7ee4a2035cd7David Wagner * All rights reserved. 4b76c9d6de717a9a1cfd94e7a8eca7ee4a2035cd7David Wagner * 5b76c9d6de717a9a1cfd94e7a8eca7ee4a2035cd7David Wagner * Redistribution and use in source and binary forms, with or without modification, 6b76c9d6de717a9a1cfd94e7a8eca7ee4a2035cd7David Wagner * are permitted provided that the following conditions are met: 7b76c9d6de717a9a1cfd94e7a8eca7ee4a2035cd7David Wagner * 8b76c9d6de717a9a1cfd94e7a8eca7ee4a2035cd7David Wagner * 1. Redistributions of source code must retain the above copyright notice, this 9b76c9d6de717a9a1cfd94e7a8eca7ee4a2035cd7David Wagner * list of conditions and the following disclaimer. 10b76c9d6de717a9a1cfd94e7a8eca7ee4a2035cd7David Wagner * 11b76c9d6de717a9a1cfd94e7a8eca7ee4a2035cd7David Wagner * 2. 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IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR 23b76c9d6de717a9a1cfd94e7a8eca7ee4a2035cd7David Wagner * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 24b76c9d6de717a9a1cfd94e7a8eca7ee4a2035cd7David Wagner * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 25b76c9d6de717a9a1cfd94e7a8eca7ee4a2035cd7David Wagner * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON 26b76c9d6de717a9a1cfd94e7a8eca7ee4a2035cd7David Wagner * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27b76c9d6de717a9a1cfd94e7a8eca7ee4a2035cd7David Wagner * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 28b76c9d6de717a9a1cfd94e7a8eca7ee4a2035cd7David Wagner * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 2968a912857707864bbaaff9808717813105072a6ePatrick Benavoli */ 3068a912857707864bbaaff9808717813105072a6ePatrick Benavoli#include "ElementLocator.h" 3168a912857707864bbaaff9808717813105072a6ePatrick Benavoli#include "PathNavigator.h" 3268a912857707864bbaaff9808717813105072a6ePatrick Benavoli 33d9526499d6ab53b7d13d1434f748f6f2161c2e0aSebastien Gonzalveusing std::string; 34d9526499d6ab53b7d13d1434f748f6f2161c2e0aSebastien Gonzalve 359368eea42a1afb01dd44110582f997115b50e742François GaffieCElementLocator::CElementLocator(CElement *pSubRootElement, bool bStrict) 369368eea42a1afb01dd44110582f997115b50e742François Gaffie : _pSubRootElement(pSubRootElement), _bStrict(bStrict) 3768a912857707864bbaaff9808717813105072a6ePatrick Benavoli{ 3868a912857707864bbaaff9808717813105072a6ePatrick Benavoli} 3968a912857707864bbaaff9808717813105072a6ePatrick Benavoli 4068a912857707864bbaaff9808717813105072a6ePatrick Benavoli// Locate element 419368eea42a1afb01dd44110582f997115b50e742François Gaffiebool CElementLocator::locate(const string &strPath, CElement **ppElement, string &strError) 4268a912857707864bbaaff9808717813105072a6ePatrick Benavoli{ 4368a912857707864bbaaff9808717813105072a6ePatrick Benavoli CPathNavigator pathNavigator(strPath); 4468a912857707864bbaaff9808717813105072a6ePatrick Benavoli 4568a912857707864bbaaff9808717813105072a6ePatrick Benavoli if (!pathNavigator.isPathValid()) { 4668a912857707864bbaaff9808717813105072a6ePatrick Benavoli 4768a912857707864bbaaff9808717813105072a6ePatrick Benavoli strError = "Invalid Path"; 4868a912857707864bbaaff9808717813105072a6ePatrick Benavoli 4968a912857707864bbaaff9808717813105072a6ePatrick Benavoli return false; 5068a912857707864bbaaff9808717813105072a6ePatrick Benavoli } 5168a912857707864bbaaff9808717813105072a6ePatrick Benavoli 5268a912857707864bbaaff9808717813105072a6ePatrick Benavoli // Sub root element? 539368eea42a1afb01dd44110582f997115b50e742François Gaffie string *pStrChildName = pathNavigator.next(); 5468a912857707864bbaaff9808717813105072a6ePatrick Benavoli 5568a912857707864bbaaff9808717813105072a6ePatrick Benavoli if (!pStrChildName) { 5668a912857707864bbaaff9808717813105072a6ePatrick Benavoli 5768a912857707864bbaaff9808717813105072a6ePatrick Benavoli if (_bStrict) { 5868a912857707864bbaaff9808717813105072a6ePatrick Benavoli 594c3f8d84128a61f1b9af4260054ab5e4042b08eeKevin Rocard strError = "Path not found: " + strPath; 6068a912857707864bbaaff9808717813105072a6ePatrick Benavoli 6168a912857707864bbaaff9808717813105072a6ePatrick Benavoli return false; 6268a912857707864bbaaff9808717813105072a6ePatrick Benavoli } 6368a912857707864bbaaff9808717813105072a6ePatrick Benavoli // Empty path 6468a912857707864bbaaff9808717813105072a6ePatrick Benavoli return true; 6568a912857707864bbaaff9808717813105072a6ePatrick Benavoli } 6668a912857707864bbaaff9808717813105072a6ePatrick Benavoli 6768a912857707864bbaaff9808717813105072a6ePatrick Benavoli if (*pStrChildName != _pSubRootElement->getName()) { 6868a912857707864bbaaff9808717813105072a6ePatrick Benavoli 694c3f8d84128a61f1b9af4260054ab5e4042b08eeKevin Rocard strError = "Path not found: " + strPath; 7068a912857707864bbaaff9808717813105072a6ePatrick Benavoli 7168a912857707864bbaaff9808717813105072a6ePatrick Benavoli return false; 7268a912857707864bbaaff9808717813105072a6ePatrick Benavoli } 7368a912857707864bbaaff9808717813105072a6ePatrick Benavoli 7468a912857707864bbaaff9808717813105072a6ePatrick Benavoli // Find in tree 7568a912857707864bbaaff9808717813105072a6ePatrick Benavoli *ppElement = _pSubRootElement->findDescendant(pathNavigator); 7668a912857707864bbaaff9808717813105072a6ePatrick Benavoli 7768a912857707864bbaaff9808717813105072a6ePatrick Benavoli if (!*ppElement) { 7868a912857707864bbaaff9808717813105072a6ePatrick Benavoli 794c3f8d84128a61f1b9af4260054ab5e4042b08eeKevin Rocard strError = "Path not found: " + strPath; 8068a912857707864bbaaff9808717813105072a6ePatrick Benavoli 8168a912857707864bbaaff9808717813105072a6ePatrick Benavoli return false; 8268a912857707864bbaaff9808717813105072a6ePatrick Benavoli } 8368a912857707864bbaaff9808717813105072a6ePatrick Benavoli 8468a912857707864bbaaff9808717813105072a6ePatrick Benavoli return true; 8568a912857707864bbaaff9808717813105072a6ePatrick Benavoli} 86